Nissan Motor Company Limited

Bridgestone Corporation

Nobuaki Fujiwara

Takuya Dan

Hajime Takeguchi

In order to prevent relative displacement between two elements which form part of a separation assembly used to define first and second auxiliary chambers within a fluid filled vibration insulator, the two members are fixedly connected together prior assembly.

Multi-chamber fluid filled vibration insulator

A vibration isolating device is disclosed, which comprises two vibration-damping liquid chambers, and a partition member interposed between the two liquid chambers and provided with a restricted passage therein. In this device, the partition member comprises a pair of lapped plate materials, at least one of which is provided with a depression for defining the restricted passage in the lapping of the plate materials.

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Yokohama, Japan

Nobuaki Fujiwara